I thought it y=-x+6 but don't no how to work it out 3/13/2014 | Roseland from Lake Elsinore, CA | 1 Answer | 0 Votes Mark favorite Subscribe Comment Comments "don't no how to work it out" know, not no. 3/13/2014 | Steve S. Comment
You're right! y = - x + 6 IS ⊥ to y = x. Why? Check this out: http://www.wyzant.com/resources/files/264519/perpendicular_lines_slope_relationship_proof 3/13/2014 | Steve S. Comment
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